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Cheap flights from Ontario to Oblast Sofia City from C$ 318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Oblast Sofia City departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Oblast Sofia City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:55 a.m. - 1:15 a.m.
YOW
-
SOF
35h 20m
3 stops
Multiple Airlines Logo
11:25 p.m. - 12:20 a.m.
SOF
-
YOW
31h 55m
2 stops
C$ 1,091Multiple Airlines
Tue, 8 Sep - Tue, 20 Oct
Multiple Airlines Logo
6:50 p.m. - 2:10 p.m.
YUL
-
SOF
12h 20m
1 stop
Multiple Airlines Logo
4:40 p.m. - 11:35 a.m.
SOF
-
YUL
25h 55m
1 stop
C$ 1,220Multiple Airlines
Sat, 22 Aug - Mon, 7 Sep
Multiple Airlines Logo
11:45 p.m. - 9:15 p.m.
YUL
-
SOF
14h 30m
1 stop
Multiple Airlines Logo
6:00 a.m. - 9:00 p.m.
SOF
-
YUL
22h 00m
2 stops
C$ 1,221Multiple Airlines
Tue, 11 Aug - Fri, 28 Aug
Air Canada Logo
1:10 p.m. - 12:10 p.m.
YUL
-
SOF
16h 00m
2 stops
Air Canada Logo
12:55 p.m. - 12:36 a.m.
SOF
-
YUL
18h 41m
2 stops
C$ 1,223Air Canada
Wed, 7 Oct - Wed, 21 Oct
Air Canada Logo
1:10 p.m. - 12:10 p.m.
YUL
-
SOF
16h 00m
2 stops
Air Canada Logo
12:55 p.m. - 12:36 a.m.
SOF
-
YUL
18h 41m
2 stops
C$ 1,226Air Canada
Wed, 7 Oct - Wed, 21 Oct
LOT Logo
11:35 p.m. - 5:50 p.m.
YYZ
-
SOF
12h 15m
1 stop
LOT Logo
6:35 p.m. - 8:35 p.m.
SOF
-
YYZ
33h 00m
1 stop
C$ 1,281LOT
Thu, 29 Oct - Sun, 15 Nov
SWISS Logo
8:50 a.m. - 6:20 p.m.
YOW
-
SOF
26h 30m
3 stops
SWISS Logo
4:00 p.m. - 10:32 p.m.
SOF
-
YOW
36h 32m
2 stops
C$ 1,349SWISS
Mon, 30 Nov - Thu, 25 Mar
SWISS Logo
2:00 p.m. - 3:05 p.m.
YOW
-
SOF
18h 05m
2 stops
SWISS Logo
3:00 p.m. - 7:18 p.m.
SOF
-
YOW
35h 18m
3 stops
C$ 1,356SWISS
Thu, 22 Oct - Mon, 30 Nov
United Airlines Logo
7:25 a.m. - 12:10 p.m.
YTZ
-
SOF
21h 45m
2 stops
United Airlines Logo
7:55 a.m. - 11:45 a.m.
SOF
-
YTZ
33h 50m
2 stops
C$ 1,423United Airlines
Sun, 23 Aug - Thu, 29 Oct
United Airlines Logo
12:15 p.m. - 11:15 p.m.
YTZ
-
SOF
28h 00m
2 stops
United Airlines Logo
8:00 a.m. - 11:39 a.m.
SOF
-
YTZ
34h 39m
2 stops
C$ 1,450United Airlines
Thu, 20 Aug - Sat, 17 Oct

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Air Canada flights from Region of Ontario to Oblast Sofia City

Our best Air Canada deals on Region of Ontario to Oblast Sofia City flight tickets
Air Canada
7 Oct
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 00m
2 stops
SOF12:10 p.m.Sofia
21 Oct
SOF12:55 p.m.Sofia
18h 41m
2 stops
YUL12:36 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,223
Air Canada
7 Oct
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 00m
2 stops
SOF12:10 p.m.Sofia
21 Oct
SOF12:55 p.m.Sofia
18h 41m
2 stops
YUL12:36 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,226
Air Canada
7 Oct
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 00m
2 stops
SOF12:10 p.m.Sofia
28 Oct
SOF6:00 a.m.Sofia
21h 53m
2 stops
YUL9:53 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,227

United Airlines flights from Region of Ontario to Oblast Sofia City

Our best United Airlines deals on Region of Ontario to Oblast Sofia City flight tickets
United Airlines
23 Aug
YTZ7:25 a.m.Toronto Island
21h 45m
2 stops
SOF12:10 p.m.Sofia
29 Oct
SOF7:55 a.m.Sofia
33h 50m
2 stops
YTZ11:45 a.m.Toronto Island
C$ 1,423
United Airlines
20 Aug
YTZ12:15 p.m.Toronto Island
28h 00m
2 stops
SOF11:15 p.m.Sofia
17 Oct
SOF8:00 a.m.Sofia
34h 39m
2 stops
YTZ11:39 a.m.Toronto Island
C$ 1,450
United Airlines
26 Aug
YTZ12:15 p.m.Toronto Island
16h 55m
2 stops
SOF12:10 p.m.Sofia
6 Oct
SOF6:10 a.m.Sofia
19h 36m
2 stops
YTZ6:46 p.m.Toronto Island
C$ 1,509

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Oblast Sofia City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 26 June 2026.
Use the filters below to find and compare flights from Ontario to Oblast Sofia City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Tue 8/9

6:55 a.m.-1:15 a.m.

3 stops35h 20m

Sofia

Tue 20/10

11:25 p.m.-12:20 a.m.

2 stops31h 55m

C$ 1,091

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

6:50 p.m.-2:10 p.m.

1 stop12h 20m

Sofia

Mon 7/9

4:40 p.m.-11:35 a.m.

1 stop25h 55m

C$ 1,220

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

11:45 p.m.-9:15 p.m.

1 stop14h 30m

Sofia

Fri 28/8

6:00 a.m.-9:00 p.m.

2 stops22h 00m

C$ 1,221
Quickest round-trip

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

1:10 p.m.-12:10 p.m.

2 stops16h 00m

Sofia

Wed 21/10

12:55 p.m.-12:36 a.m.

2 stops18h 41m

C$ 1,223

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

1:10 p.m.-12:10 p.m.

2 stops16h 00m

Sofia

Wed 21/10

12:55 p.m.-12:36 a.m.

2 stops18h 41m

C$ 1,226

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 29/10

11:35 p.m.-5:50 p.m.

1 stop12h 15m

Sofia

Sun 15/11

6:35 p.m.-8:35 p.m.

1 stop33h 00m

C$ 1,281

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Mon 30/11

8:50 a.m.-6:20 p.m.

3 stops26h 30m

Sofia

Thu 25/3

4:00 p.m.-10:32 p.m.

2 stops36h 32m

C$ 1,349

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Thu 22/10

2:00 p.m.-3:05 p.m.

2 stops18h 05m

Sofia

Mon 30/11

3:00 p.m.-7:18 p.m.

3 stops35h 18m

C$ 1,356

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Sun 23/8

7:25 a.m.-12:10 p.m.

2 stops21h 45m

Sofia

Thu 29/10

7:55 a.m.-11:45 a.m.

2 stops33h 50m

C$ 1,423

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Thu 20/8

12:15 p.m.-11:15 p.m.

2 stops28h 00m

Sofia

Sat 17/10

8:00 a.m.-11:39 a.m.

2 stops34h 39m

C$ 1,450

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Oblast Sofia City from

How to get the cheapest flight ticket from Region of Ontario to Oblast Sofia City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oblast Sofia City?

If you’re not able to fly to Oblast Sofia City in March, then January is your next best option. Flight prices from Region of Ontario to Oblast Sofia City during January average around C$ 749.

How far in advance should I book a flight from Ontario to Oblast Sofia City?

You are more likely to see cheaper flights to Oblast Sofia City from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Oblast Sofia City for around C$ 1,322 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oblast Sofia City from Region of Ontario for as low as C$ 1,274 on momondo.

Can stopping save me money on Region of Ontario to Oblast Sofia City flights?

You could potentially save up to 35% on your flight if you consider stops on a Region of Ontario to Oblast Sofia City flight.

Cheap Region of Ontario to Oblast Sofia City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Oblast Sofia City

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Region of Ontario to Oblast Sofia City takes 10h 40m
There are no direct flights from Region of Ontario to Oblast Sofia City. There are no popular flight routes from Region of Ontario to Oblast Sofia City.
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Frequently asked questions about flying from Ontario to Oblast Sofia City

  • When did momondo last update prices for flights from Ontario to Oblast Sofia City?

    Prices for flights from Ontario to Oblast Sofia City are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Oblast Sofia City?

  • How old do you have to be to fly from Ontario to Oblast Sofia City?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Oblast Sofia City.

  • What documentation or ID do you need to fly to Oblast Sofia City?

    The required travel and health documents for your Oblast Sofia City trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oblast Sofia City. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Region of Ontario to Oblast Sofia City

Compare and see reviews for airlines that fly from Region of Ontario to Oblast Sofia City with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 704Free CancellationRating
7.1
11,265 reviews
Search Air Canada flights
British AirwaysPriceFrom C$ 852Free CancellationRating
6.7
8,071 reviews
Search British Airways flights
Austrian AirlinesPriceFrom C$ 998Free CancellationRating
7.6
939 reviews
Search Austrian Airlines flights
LufthansaPriceFrom C$ 1,046Free CancellationRating
6.8
8,096 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom C$ 1,056Free CancellationRating
7.4
4,425 reviews
Search Turkish Airlines flights
LOTPriceFrom C$ 1,125Free CancellationRating
7.5
1,205 reviews
Search LOT flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Oblast Sofia City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Oblast Sofia City . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Oblast Sofia City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oblast Sofia City from Ontario with this policy.

How can momondo help me find flights from Ontario to Oblast Sofia City?

Once all potential Ontario to Oblast Sofia City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Oblast Sofia City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oblast Sofia City from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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